Here is the full list of all 50 F1 2020 achievements worth 1,000 gamerscore. It takes around 20-25 hours to unlock all of the achievements on Xbox One.
Completed 50 Online Races
Completed 25 Online Races
Completed 10 clean online races
Completed 10 Online Races
Got a League Medal
Won any online race
Completed 5 Invitational events during My Team or Driver Career
Successfully hired an acclaim level 15 or higher Driver in My Team mode
Won the Constructors Championship with your team in My Team mode
Applied all vehicle upgrades from one R+D department
Won a race whilst using manual transmission
Completed a race using the 'Elite' driver proficiency
Answered 100 press interview questions in My Team or Driver Career
Reached a Team Acclaim level of 20 in My Team mode
Purchased all available Perks in Driver Career or My Team
Reached $100,000,000 lifetime earnings in My Team mode
Successfully completed a driver or team negotiation during a season in Driver Career or My Team
Won the F1 Drivers' Championship
Successfully completed 50 activities in My Team mode
Fully upgraded any facility area in My Team
Completed 2 or more Secondary Sponsor Goals in one race weekend
Set a favourite Trophy
Won a Championship Event
Equipped a new pair of gloves from the Podium Pass or Item Shop
Completed ranked placement races and achieved a rank
Changed your driver head part way through a My Team or Driver Career playthrough.
Set the fastest time in all 3 Practice sessions, took Pole Position and won the Grand Prix
Won a race in the 1992 Williams FW14B at Silverstone
Achieved pole position
Spectated an online race
Joined a League
Beat a Personal Best Ghost and Rival Ghost in Time Trial
Completed a clean Time Trial lap using the 'Maximum Top Speed' car set up preset
Gained 9 positions during a wet race at Brazil in the Brawn BGP 001
Won a race after starting in last position on the grid
Won a race at Zandvoort as Max Verstappen
Got on the F1 podium for the first time
Made an adjustment within photo mode
Played a captured highlight
Completed 10 Practice Programmes in F1 during My Team or Driver Career.
Completed a 25% or above race at Hanoi
Purchased any upgrade for a facility in My Team
Completed your first race weekend in My Team mode
Activated a flashback
Drove your team's car out on track for the first time in My Team mode
Set up your own F1 team and showed your car to the world at the pre-season car reveal
Read information on any car in the showroom
Filled every sponsor slot with sponsors on a car livery
Edited a Driver, Car and badge in Customisation
Activated DRS perfectly on all zones of any track